GB2565301A - Three-dimensional video processing - Google Patents
Three-dimensional video processing Download PDFInfo
- Publication number
- GB2565301A GB2565301A GB1712687.1A GB201712687A GB2565301A GB 2565301 A GB2565301 A GB 2565301A GB 201712687 A GB201712687 A GB 201712687A GB 2565301 A GB2565301 A GB 2565301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tiles
- data
- tile
- video
- video content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/163—Wearable computers, e.g. on a belt
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/08—Volume rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
- G06T15/205—Image-based rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/30—Clipping
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Or Creating Images (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1712687.1A GB2565301A (en) | 2017-08-08 | 2017-08-08 | Three-dimensional video processing |
PCT/FI2018/050432 WO2019030427A1 (fr) | 2017-08-08 | 2018-06-11 | Traitement de vidéo en trois dimensions |
EP18844510.0A EP3665656B1 (fr) | 2017-08-08 | 2018-06-11 | Traitement de vidéo en trois dimensions |
US16/634,816 US11430178B2 (en) | 2017-08-08 | 2018-06-11 | Three-dimensional video processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1712687.1A GB2565301A (en) | 2017-08-08 | 2017-08-08 | Three-dimensional video processing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201712687D0 GB201712687D0 (en) | 2017-09-20 |
GB2565301A true GB2565301A (en) | 2019-02-13 |
Family
ID=59894953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1712687.1A Withdrawn GB2565301A (en) | 2017-08-08 | 2017-08-08 | Three-dimensional video processing |
Country Status (4)
Country | Link |
---|---|
US (1) | US11430178B2 (fr) |
EP (1) | EP3665656B1 (fr) |
GB (1) | GB2565301A (fr) |
WO (1) | WO2019030427A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11430412B2 (en) * | 2017-12-19 | 2022-08-30 | Sony Interactive Entertainment Inc. | Freely selected point of view image generating apparatus, reference image data generating apparatus, freely selected point of view image generating method, and reference image data generating method |
US10742882B1 (en) * | 2019-05-17 | 2020-08-11 | Gopro, Inc. | Systems and methods for framing videos |
US11871114B2 (en) * | 2019-10-04 | 2024-01-09 | Visit Inc. | System and method for producing panoramic image content |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1950706A2 (fr) * | 2007-01-24 | 2008-07-30 | Vivante Corporation | Procédé pour détourage distribué en dehors du volume de visualisation |
WO2010035223A1 (fr) * | 2008-09-25 | 2010-04-01 | Koninklijke Philips Electronics N.V. | Traitement de données d'image tridimensionnelles |
EP2180449A1 (fr) * | 2008-10-21 | 2010-04-28 | Koninklijke Philips Electronics N.V. | Procédé et dispositif pour la fourniture d'un modèle de profondeur stratifié |
EP3200157A2 (fr) * | 2016-02-01 | 2017-08-02 | Imagination Technologies Limited | Rendu de tronc de cône |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5990904A (en) | 1995-08-04 | 1999-11-23 | Microsoft Corporation | Method and system for merging pixel fragments in a graphics rendering system |
US6856320B1 (en) * | 1997-11-25 | 2005-02-15 | Nvidia U.S. Investment Company | Demand-based memory system for graphics applications |
US6480205B1 (en) * | 1998-07-22 | 2002-11-12 | Nvidia Corporation | Method and apparatus for occlusion culling in graphics systems |
US6577679B1 (en) | 1999-09-30 | 2003-06-10 | Hewlett-Packard Development Company Lp | Method and apparatus for transcoding coded picture signals from object-based coding to block-based coding |
US7139003B1 (en) | 2003-12-15 | 2006-11-21 | Nvidia Corporation | Methods of processing graphics data including reading and writing buffers |
US7450120B1 (en) | 2003-12-19 | 2008-11-11 | Nvidia Corporation | Apparatus, system, and method for Z-culling |
US7978194B2 (en) | 2004-03-02 | 2011-07-12 | Ati Technologies Ulc | Method and apparatus for hierarchical Z buffering and stenciling |
US8089486B2 (en) * | 2005-03-21 | 2012-01-03 | Qualcomm Incorporated | Tiled prefetched and cached depth buffer |
WO2009041918A1 (fr) * | 2007-09-26 | 2009-04-02 | Agency For Science, Technology And Research | Procédé et système pour générer une image entièrement bien focalisée d'une grande scène tridimensionnelle |
EP2729918A4 (fr) | 2011-06-23 | 2015-12-23 | Intel Corp | Tramage stochastique avec élimination sélective |
EP2742695A4 (fr) * | 2011-08-10 | 2016-08-31 | Ericsson Telefon Ab L M | Procédé et appareil pour créer une carte de désocclusion utilisée pour le codage d'une vidéo tridimensionnelle |
US9311743B2 (en) | 2013-10-23 | 2016-04-12 | Qualcomm Incorporated | Selectively merging partially-covered tiles to perform hierarchical z-culling |
US9324180B2 (en) * | 2013-12-09 | 2016-04-26 | Intel Corporation | Culling using masked depths |
US9418471B2 (en) * | 2014-03-18 | 2016-08-16 | Intel Corporation | Compact depth plane representation for sort last architectures |
WO2015172227A1 (fr) * | 2014-05-13 | 2015-11-19 | Pcp Vr Inc. | Procédé, système et appareil de production et lecture de contenu multimédia à réalité virtuelle |
US10249079B2 (en) * | 2014-12-11 | 2019-04-02 | Intel Corporation | Relaxed sorting in a position-only pipeline |
US10055883B2 (en) | 2015-01-08 | 2018-08-21 | Nvidia Corporation | Frustum tests for sub-pixel shadows |
WO2017210111A1 (fr) * | 2016-05-29 | 2017-12-07 | Google Llc | Réglage de la déformation temporelle sur la base d'informations de profondeur dans un système de réalité augmentée/virtuelle |
US10733695B2 (en) * | 2016-09-16 | 2020-08-04 | Intel Corporation | Priming hierarchical depth logic within a graphics processor |
GB2566006A (en) | 2017-08-14 | 2019-03-06 | Nokia Technologies Oy | Three-dimensional video processing |
JP7145221B2 (ja) * | 2017-12-22 | 2022-09-30 | マジック リープ, インコーポレイテッド | 稠密3d再構成データのキャッシュおよび更新 |
US10896523B2 (en) * | 2019-04-01 | 2021-01-19 | Microsoft Technology Licensing, Llc | Depth image compression |
-
2017
- 2017-08-08 GB GB1712687.1A patent/GB2565301A/en not_active Withdrawn
-
2018
- 2018-06-11 US US16/634,816 patent/US11430178B2/en active Active
- 2018-06-11 EP EP18844510.0A patent/EP3665656B1/fr active Active
- 2018-06-11 WO PCT/FI2018/050432 patent/WO2019030427A1/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1950706A2 (fr) * | 2007-01-24 | 2008-07-30 | Vivante Corporation | Procédé pour détourage distribué en dehors du volume de visualisation |
WO2010035223A1 (fr) * | 2008-09-25 | 2010-04-01 | Koninklijke Philips Electronics N.V. | Traitement de données d'image tridimensionnelles |
EP2180449A1 (fr) * | 2008-10-21 | 2010-04-28 | Koninklijke Philips Electronics N.V. | Procédé et dispositif pour la fourniture d'un modèle de profondeur stratifié |
EP3200157A2 (fr) * | 2016-02-01 | 2017-08-02 | Imagination Technologies Limited | Rendu de tronc de cône |
Also Published As
Publication number | Publication date |
---|---|
WO2019030427A1 (fr) | 2019-02-14 |
EP3665656A1 (fr) | 2020-06-17 |
US11430178B2 (en) | 2022-08-30 |
EP3665656B1 (fr) | 2023-10-25 |
US20210125399A1 (en) | 2021-04-29 |
EP3665656A4 (fr) | 2021-04-21 |
GB201712687D0 (en) | 2017-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |